<http://schema.org/target>
"http://www.upi.com/search?ss={search_term_string}"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Business_News/Energy-Industry/2012/09/27/Gazprom-sets-eyes-on-Asian-economies/UPI-53151348737940/>